15 detailed photos and 1 video of the actual item β this exact part is what ships.
From donor vehicle 2016 Mercedes E400 (stock VV0446).
βΆ Watch the engine test video!
Filmed in the donor vehicle before removal β what you hear is what you get.
ASE Master Mechanic Inspection
Hands-on tested before listing by Mike on March 12, 2026
(1 - RUNNING ENGINE TEST NOTES): Engine runs great, starts right up, idle is smooth, and wide-open throttle snap sounds good. Oil quality looks good and there's no smoke from the tailpipes. No unusual noises heard from the operating engine. (2 - POST REMOVAL INSPECTION NOTES): Engine overall looks solid with no major issues found during teardown. Timing cover has small oil leak. Valve covers don't appear to be leaking, rear main looks dry. The oil pan also appears leak-free. Thermostat housing is broken and will need replaced. Turbo feels tight with minimal radial or axial play, and wastegates have typical movement. (3 - SHOULD ALWAYS BE DONE): Replacement of timing components, plugs, injectors, pumps, seals, gaskets, hoses, and filters should be done prior to installation for long-term reliability.
- Overall test result
- Yes
- Start quality
- GOOD
- Idle quality
- VERY GOOD
- Output under load
- WIDE OPEN THROTTLE SNAP GOOD
- Oil quality
- GOOD
- Smoke from tailpipes
- NONE
- Unusual engine noise
- NONE
- Turbo notes
- A LITTLE WASTE GATE RATTLE ON COLD START
Noted: timing covers on heads
Note: needs new thremostat housing
In-car test: Engine runs great. Very smooth idle and wide open snap sounds good. Pending a compression test and physical check this will be a unit.
Out-of-car inspection: engine look pretty good the thermostat housing is broken and looks like timing covers on the heads leak a little
2015-2017 MERCEDES E400 CLS400 A207 3.0L RWD ENGINE MOTOR ASSEMBLY (61k)
Free 90-day warranty & 90-day any-reason returns on everything.
Freight items ship within 2 business days β big parts get strapped to a pallet and done right.
Does this fit my vehicle?
Paste your 17-character VIN β itβs on your registration, insurance card, or the driverβs-door jamb.
We verify factory/OEM fitment only β upgrades, retrofits, and custom applications may need parts or coding we canβt verify or guarantee.
Item Specifics
- Donor vehicle
- 2016 Mercedes E400
- Donor VIN
- WDDKJ6FBXGF344661
- Donor miles
- 61,408
- Interchange #
- 300-85199
- Brand
- Mercedes (Genuine OEM)
- Stock #
- VV0446
- Viking Item ID
- V54591
ENGINE ASSEMBLY
First-start note: we treat every engine with fogging oil to protect the cylinders in storage and transit. A little smoke on first start-up is normal and expected β it should clear within about 30 minutes of normal running as the fogging oil burns off.
- βThese photos show the exact individual part you'll receive β no stock photos
- βGenuine OEM β factory-original parts
- βInspected before listing β engines & transmissions tested by an ASE Master Mechanic
- βFREE 90-day warranty & 90-day any-reason returns β we cover return shipping for eligible lower-48 + DC orders, freight included (details)
- βFreight item β leaves our dock within 2 business days after payment, strapped and wrapped (holidays excluded). VIN verification of fitment required before shipping.
- βWant longer coverage? Extended warranties to 180 or 365 days β see options
Ask about this part / verify fitment β free, no pressure
Compatible Vehicles (28)
Verified Hollander interchange fitment β the same stickered, tracked compatibility data our listing crew uses. Scroll inside the table; no page-flipping. Not sure? Use the VIN check above and weβll confirm.
| Year | Make | Model | Trim | Engine | Notes |
|---|---|---|---|---|---|
| 2015 | Mercedes-Benz | CLS400 | Base Sedan 4-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; RWD; VIN 6f, 6th & 7th Digits |
| 2015 | Mercedes-Benz | CLS400 | 4Matic Sedan 4-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; RWD; VIN 6f, 6th & 7th Digits |
| 2016 | Mercedes-Benz | CLS400 | Base Sedan 4-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; RWD; VIN 6f, 6th & 7th Digits |
| 2016 | Mercedes-Benz | CLS400 | 4Matic Sedan 4-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; RWD; VIN 6f, 6th & 7th Digits |
| 2015 | Mercedes-Benz | E400 | Base Coupe 2-Door | 3.0L 2987CC 182Cu. In. V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2015 | Mercedes-Benz | E400 | Sport Sedan 4-Door | 3.0L 2987CC 182Cu. In. V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2015 | Mercedes-Benz | E400 | Base Convertible 2-Door | 3.0L 2987CC 182Cu. In. V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2015 | Mercedes-Benz | E400 | Base Sedan 4-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2015 | Mercedes-Benz | E400 | Base Coupe 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2015 | Mercedes-Benz | E400 | Base Convertible 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2015 | Mercedes-Benz | E400 | 4Matic Sedan 4-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2015 | Mercedes-Benz | E400 | 4Matic Coupe 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2016 | Mercedes-Benz | E400 | 4Matic Coupe 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2016 | Mercedes-Benz | E400 | 4Matic Sedan 4-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2016 | Mercedes-Benz | E400 | Sport Sedan 4-Door | 3.0L 2987CC 182Cu. In. V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2016 | Mercedes-Benz | E400 | Base Convertible 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2016 | Mercedes-Benz | E400 | E400 Coupe 2-Door | -- | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2016 | Mercedes-Benz | E400 | E400 Convertible 2-Door | -- | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2016 | Mercedes-Benz | E400 | Base Coupe 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2016 | Mercedes-Benz | E400 | E400 Sedan 4-Door | -- | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2016 | Mercedes-Benz | E400 | Base Coupe 2-Door | 3.0L 2987CC 182Cu. In. V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2016 | Mercedes-Benz | E400 | Base Convertible 2-Door | 3.0L 2987CC 182Cu. In. V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2016 | Mercedes-Benz | E400 | Base Sedan 4-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe/Convertible/Sedan; RWD; VIN 6F, 6th &7th Digits |
| 2017 | Mercedes-Benz | E400 | Base Coupe 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe, Convertible; RWD; VIN 6, 6th Digit |
| 2017 | Mercedes-Benz | E400 | Base Convertible 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe, Convertible; RWD; VIN 6, 6th Digit |
| 2017 | Mercedes-Benz | E400 | CGI Convertible 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe, Convertible; RWD; VIN 6, 6th Digit |
| 2017 | Mercedes-Benz | E400 | 4Matic Coupe 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe, Convertible; RWD; VIN 6, 6th Digit |
| 2017 | Mercedes-Benz | E400 | CGI Coupe 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | 3.0L; Coupe, Convertible; RWD; VIN 6, 6th Digit |